Styrenic block copolymer based hot-melt adhesives, their use for

Details Styrenic block copolymer based hot-melt adhesives, their use for Styrenic block copolymer based hot-melt adhesives, their use for

1997-04-10

2000-08-15

Warzel, Mark L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524481, 524483, 524484, 524490, 524491, 524499, 524270, 525 98, 585365, 585502, 585507, 585525, 585532, C09J15302

Patent

active

061038148

ABSTRACT:
Disclosed are hot-melt adhesive compositions suitable for the manufacture of soft goods. They have a melt viscosity of 60,000 mPa.s or less at a temperature of 120.degree. C. and include: (a) 50 to 150 parts by weight of a styrenic block copolymer or mixtures and/or modified and/or hydrogenated derivatives thereof; (b) 20 to 450 parts by weight of a tackifying resin which, when incorporated into a reference composition, leads to the following properties:

REFERENCES:
patent: 5310803 (1994-05-01), Hansen
patent: 5378536 (1995-01-01), Miller et al.
patent: 5389438 (1995-02-01), Miller et al.
patent: 5443903 (1995-08-01), Hansen
patent: 5747573 (1998-05-01), Ryan
Derwent Abstract of Japanese Patent Application JPA06234821. (1996).

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